河南11选5

技术文章   Article

常见实验用溶液氯化钠 等的配制方法

点击次数:755 发布时间:2014-02-26

  10mg/mlRnase(WUDNase)(DNase-free RNase):RONGJIE10mgDEYIDANBAIRNAMEIYU1mlDE10mmol/LDEYISUANNASHUIRONGYEZHONG(pH 5.0)。RONGJIEHOUYUSHUIYU ZHONGZHUFEI15min,SHIDNAMEISHIHUO。YONG1mol/LDETris -HClDIAOpHZHI7.5,YU-20℃ZHUCUN。(PEIZHIGUOCHENGZHONGYAODAISHOUTAO)

  5mol/LHUANA(NaCl):RONGJIE29.2gHUANAYUZULIANGDESHUIZHONG,DINGRONGZHI100ml。

  10NQINGYANGHUANA(NaOH):RONGJIE400gQINGYANGHUANAKELIYUYUE0.9LSHUIDESHAOBEI ZHONG( JIAOBAN),QINGYANGHUANAWANQUANRONGJIEHOUYONGSHUIDINGRONGZHI1L。

  10%SDS (SHIERWANJILIUSUANNA):CHENGQU100gSDS MANMANZHUANYIDAOYUEHAN0.9LDESHUIDESHAOBEI ZHONG,YONGCILIJIAOBANQI JIAOBANZHIZHIWANQUANRONGJIE。YONGSHUIDINGRONGZHI1L。

河南11选5  2mol/LSHANLI(TANG)CHUN(Sorbitol):RONGJIE36.4gSHANLI(TANG)CHUNYUZULIANGSHUIZHONGSHIZHONGTIJIWEI100ml。

河南11选5  100%(TCA):ZAIZHUANGYOU500gTCADESHIJIPINGZHONGJIARU100mlSHUI,YONGCILIJIAOBANQIJIAOBANZHIZHIWANQUANRONGJIE。(XISHIYEYINGZAILINYONGQIANPEIZHI)

  2.5% X-gal(5-XIU-4-LV-3-YINDUO-β-BANRUTANGGAN):RONGJIE25mgDEX-galYU1mlDEERJIAJIJIAXIANAN(DMF),YONGLVBOBAOGUOZHUANGYEGUAN,ZHUCUNYU-20℃。

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